1-(4,5-dimethylthiophen-2-yl)ethanone

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Names

[ CAS No. ]:
66587-69-7

[ Name ]:
1-(4,5-dimethylthiophen-2-yl)ethanone

[Synonym ]:
Ethanone,5-dimethyl-2-thienyl)
2-acetyl-4,5-dimethylthiophene
5-Acetyl-2,3-dimethylthiophene
4,5-Dimethyl-2-acetothienon

Chemical & Physical Properties

[ Density]:
1.078g/cm3

[ Boiling Point ]:
262.8ºC at 760 mmHg

[ Molecular Formula ]:
C8H10OS

[ Molecular Weight ]:
154.22900

[ Flash Point ]:
112.7ºC

[ Exact Mass ]:
154.04500

[ PSA ]:
45.31000

[ LogP ]:
2.56750

[ Index of Refraction ]:
1.532

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dimethylthiophene
  • Acetyl chloride
  • 3-Methylthiophene-2-aldehyde
  • Hydrazinecarboxamide,2-[(3-methyl-2-thienyl)methylene]-
  • Ethanoic anhydride

DownStream

  • (2-amino-4,5-dimethylthiophen-3-yl)-phenylmethanone

Related Compounds

  • 1-(4,5-dimethylthiophen-2-yl)pyrrole-2-carbaldehyde
  • 1-(4,5-diiodothiophen-2-yl)ethanone
  • 1-(4,5-dibromofuran-2-yl)ethanone
  • 1-(4,5-dichloro-1H-pyrrol-2-yl)ethanone
  • 1-(4,5,9,10-tetrahydropyren-2-yl)ethanone
  • 1-(4,5-dihydrobenzo[g][1]benzothiol-2-yl)ethanone
  • 3-(4-methoxy-1H-indol-1-yl)-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]propanamide
  • N-(1H-indol-4-yl)-2-({[2-(methoxymethyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl]methyl}sulfanyl)acetamide
  • 2-(2,3-Dihydro-1-benzofuran-6-yl)-1-[4-(2-pyridyl)piperazino]-1-ethanone
  • 3-hydroxy-N-(pyridin-2-ylmethyl)-2H-1,4-benzoxazine-6-carboxamide
  • 4-(5-methyl-1H-tetrazol-1-yl)-N-[1-(propan-2-yl)-1H-indol-4-yl]benzamide
  • 2-(2-chloro-6-fluorophenyl)-N-{3-[2-(3,4-dimethoxyphenyl)ethyl]-1H-1,2,4-triazol-5-yl}acetamide
  • 6-(1-Adamantyl)-1,3-benzothiazol-2-amine
  • [3-(2-pyrimidinylamino)phenyl][3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]methanone
  • 2-(4-chloro-1H-indol-1-yl)-N-[2-(2-pyridyl)ethyl]acetamide
  • N-[3-(methylsulfinyl)phenyl]acetamide
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